Ethambutol in the retreatment of pulmonary tuberculosis.
D000328:Adult; D004352:Drug Resistance, Microbial; D004977:Ethambutol / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
D004977:Ethambutol